Filbur DE Grid Set [Pentair/Hayward, 30", 60 sq ft, 7 Full + 1 Half] (FC-9550) mazzei Supports cleaner and more dependable

Supports cleaner and more dependable chemical injection

or become difficult to read

The Hayward replacement filter cartridge is designed for compatible C500 filter applications where the internal cartridge element needs replacement

A part like this is useful because it restores the visible top trim of the deck jet fitting while preserving the original bright finished appearance of the installation

A hose extension like this is useful because it helps maintain the cleaner’s pressure-side water path while preserving the length needed for proper pool coverage

Filbur DE Grid Set [Pentair/Hayward, 30", 60 sq ft, 7 Full + 1 Half] (FC-9550) mazzei Supports cleaner and more dependableThe Filbur FC 9550 DE grid set is designed for compatible Pentair and Hayward DE filter systems and includes 7 full grids plus 1 half grid in a 30 inch, 60 square foot configuration. A set like this is useful because it provides a coordinated replacement for the full internal grid assembly in larger DE filter systems. When DE filter internals are heavily worn, rebuilding with a complete set can make more sense than mixing new and aged components. A